Created first draft of table of supported transports and data links.

ralph-lange · ralph-lange · commit a2dd8d43d1fb · 2020-03-13T08:58:04.000+01:00
Signed-off-by: Ralph Lange (CR/AEE1) &lt;ralph.lange@de.bosch.com&gt;
diff --git a/_data/docs.yml b/_data/docs.yml
@@ -2,6 +2,7 @@
   docs:
    - overview
    - overview/hardware
+   - overview/transports
    - overview/comparison
 
 
diff --git a/_docs/overview/transports/index.md b/_docs/overview/transports/index.md
@@ -0,0 +1,14 @@
+---
+title: Transports and Data Links
+permalink: /docs/overview/transports/
+---
+
+micro-ROS uses the resource-optimized [DDS for Extremely Resource Constrained Environments (DDS-XRCE) standard](https://www.omg.org/spec/DDS-XRCE/), implemented by [eProsima's Micro-XRCE-DDS](https://github.com/eProsima/Micro-XRCE-DDS/).
+
+It supports are variety of data link and transport protocols. However, the support depends on the underlying RTOS, as specified in the following table.
+
+|                                              | Serial | UDP over Ethernet | UDP over IEEE 802.11 | 6LoWPAN | Bluetooth |
+|----------------------------------------------| :----: | :---------------: | :------------------: | :-----: | :-------: |
+| [**FreeRTOS**](https://www.freertos.org/)    |        |                   |                      |         |     ✓     |
+| [**NuttX**](http://nuttx.apache.org/)        |   ✓    |        ✓          |           ✓          |    ✓    |           |
+| [**Zephyr**](https://www.zephyrproject.org/) |   ✓    |                   |                      |         |           |
